Allen-Bradley Teach-In Measurement Photoelectric Laser Sensors

Bulletin 45BPD Teach-in Measurement Photoelectric Laser Sensors are ideal for industrial applications that require reliable non-contact inspection, position and measurement. They use a Class II laser which has a visible red beam spot that simplifies alignment in small part detection and measurement applications.


  • Non-contact measurement
  • Visible red Class II laser for small beam spot and alignment
  • Self-contained sensor does not require external control devices
  • 270° rotatable micro quick disconnect connector
  • Fixed range model has no user adjustment
  • Teach-in models have a discrete PNP output and a 4…20 mA analog output
  • Sensing range of 30…100 mm or 80…300 mm



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